18d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko//===--- Comment.cpp - Comment AST node implementation --------------------===// 28d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko// 38d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko// The LLVM Compiler Infrastructure 48d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko// 58d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko// This file is distributed under the University of Illinois Open Source 68d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko// License. See LICENSE.TXT for details. 78d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko// 88d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko//===----------------------------------------------------------------------===// 98d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 10e4330a302ac20b41b9800267ebd4b5b01f8553f8Dmitri Gribenko#include "clang/AST/ASTContext.h" 118d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#include "clang/AST/Comment.h" 121ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko#include "clang/AST/Decl.h" 131ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko#include "clang/AST/DeclObjC.h" 141ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko#include "clang/AST/DeclTemplate.h" 158d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#include "llvm/Support/ErrorHandling.h" 16fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko#include "llvm/Support/raw_ostream.h" 178d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 188d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkonamespace clang { 198d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkonamespace comments { 208d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 218d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkoconst char *Comment::getCommentKindName() const { 228d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko switch (getCommentKind()) { 238d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko case NoCommentKind: return "NoCommentKind"; 248d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define ABSTRACT_COMMENT(COMMENT) 258d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define COMMENT(CLASS, PARENT) \ 268d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko case CLASS##Kind: \ 278d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko return #CLASS; 288d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#include "clang/AST/CommentNodes.inc" 298d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef COMMENT 308d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef ABSTRACT_COMMENT 318d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko } 328d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko llvm_unreachable("Unknown comment kind!"); 338d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} 348d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 35fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenkovoid Comment::dump() const { 36fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko // It is important that Comment::dump() is defined in a different TU than 37fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko // Comment::dump(raw_ostream, SourceManager). If both functions were defined 38fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko // in CommentDumper.cpp, that object file would be removed by linker because 39fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko // none of its functions are referenced by other object files, despite the 40fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko // LLVM_ATTRIBUTE_USED. 41e4330a302ac20b41b9800267ebd4b5b01f8553f8Dmitri Gribenko dump(llvm::errs(), NULL, NULL); 42fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko} 43fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko 44e4330a302ac20b41b9800267ebd4b5b01f8553f8Dmitri Gribenkovoid Comment::dump(const ASTContext &Context) const { 45e4330a302ac20b41b9800267ebd4b5b01f8553f8Dmitri Gribenko dump(llvm::errs(), &Context.getCommentCommandTraits(), 46e4330a302ac20b41b9800267ebd4b5b01f8553f8Dmitri Gribenko &Context.getSourceManager()); 47fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko} 48fb3643a7509dcde7fb0fb7290e4b3b42b317700cDmitri Gribenko 498d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkonamespace { 508d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkostruct good {}; 518d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkostruct bad {}; 528d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 538d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkotemplate <typename T> 548d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkogood implements_child_begin_end(Comment::child_iterator (T::*)() const) { 558d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko return good(); 568d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} 578d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 588d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkostatic inline bad implements_child_begin_end( 598d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko Comment::child_iterator (Comment::*)() const) { 608d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko return bad(); 618d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} 628d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 638d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define ASSERT_IMPLEMENTS_child_begin(function) \ 648d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko (void) sizeof(good(implements_child_begin_end(function))) 658d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 668d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenkostatic inline void CheckCommentASTNodes() { 678d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define ABSTRACT_COMMENT(COMMENT) 688d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define COMMENT(CLASS, PARENT) \ 698d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko ASSERT_IMPLEMENTS_child_begin(&CLASS::child_begin); \ 708d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko ASSERT_IMPLEMENTS_child_begin(&CLASS::child_end); 718d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#include "clang/AST/CommentNodes.inc" 728d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef COMMENT 738d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef ABSTRACT_COMMENT 748d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} 758d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 768d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef ASSERT_IMPLEMENTS_child_begin 778d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 788d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} // end unnamed namespace 798d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 808d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri GribenkoComment::child_iterator Comment::child_begin() const { 818d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko switch (getCommentKind()) { 828d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko case NoCommentKind: llvm_unreachable("comment without a kind"); 838d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define ABSTRACT_COMMENT(COMMENT) 848d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define COMMENT(CLASS, PARENT) \ 858d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko case CLASS##Kind: \ 868d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko return static_cast<const CLASS *>(this)->child_begin(); 878d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#include "clang/AST/CommentNodes.inc" 888d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef COMMENT 898d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef ABSTRACT_COMMENT 908d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko } 914d48b5c1d58c381e6e0c719701ef433b530e0e1aMatt Beaumont-Gay llvm_unreachable("Unknown comment kind!"); 928d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} 938d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 948d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri GribenkoComment::child_iterator Comment::child_end() const { 958d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko switch (getCommentKind()) { 968d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko case NoCommentKind: llvm_unreachable("comment without a kind"); 978d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define ABSTRACT_COMMENT(COMMENT) 988d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#define COMMENT(CLASS, PARENT) \ 998d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko case CLASS##Kind: \ 1008d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko return static_cast<const CLASS *>(this)->child_end(); 1018d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#include "clang/AST/CommentNodes.inc" 1028d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef COMMENT 1038d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko#undef ABSTRACT_COMMENT 1048d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko } 1054d48b5c1d58c381e6e0c719701ef433b530e0e1aMatt Beaumont-Gay llvm_unreachable("Unknown comment kind!"); 1068d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} 1078d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 1080f7f10bd0ea08abf56c69fea9316275a1ee0e40cDmitri Gribenkobool TextComment::isWhitespaceNoCache() const { 109a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko for (StringRef::const_iterator I = Text.begin(), E = Text.end(); 110a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko I != E; ++I) { 111a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko const char C = *I; 112a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko if (C != ' ' && C != '\n' && C != '\r' && 113a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko C != '\t' && C != '\f' && C != '\v') 114a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko return false; 115a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko } 116a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko return true; 117a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko} 118a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko 1190f7f10bd0ea08abf56c69fea9316275a1ee0e40cDmitri Gribenkobool ParagraphComment::isWhitespaceNoCache() const { 120a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko for (child_iterator I = child_begin(), E = child_end(); I != E; ++I) { 121a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko if (const TextComment *TC = dyn_cast<TextComment>(*I)) { 122a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko if (!TC->isWhitespace()) 123a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko return false; 124858e69fe1305bdffb76a200c0f498685f11e65aeDmitri Gribenko } else 125858e69fe1305bdffb76a200c0f498685f11e65aeDmitri Gribenko return false; 126a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko } 127a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko return true; 128a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko} 129a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko 130a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenkoconst char *ParamCommandComment::getDirectionAsString(PassDirection D) { 131a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko switch (D) { 132a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko case ParamCommandComment::In: 133a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko return "[in]"; 134a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko case ParamCommandComment::Out: 135a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko return "[out]"; 136a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko case ParamCommandComment::InOut: 137a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko return "[in,out]"; 138a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko } 139a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko llvm_unreachable("unknown PassDirection"); 140a5ef44ff5d93a3be6ca67782828157a71894cf0cDmitri Gribenko} 1418d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko 1421ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenkovoid DeclInfo::fill() { 1431ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko assert(!IsFilled); 1441ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko 1451ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko // Set defaults. 14689ab7d0012ffe02a335b765eeb9b48977a5ecd79Dmitri Gribenko Kind = OtherKind; 14704bf29eb1b197e0a103139ab5d63b0b97432f004Dmitri Gribenko TemplateKind = NotTemplate; 14888815f3f81361692dd281000e3e46bf163b2f28bDmitri Gribenko IsObjCMethod = false; 1491ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko IsInstanceMethod = false; 1501ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko IsClassMethod = false; 1511ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko ParamVars = ArrayRef<const ParmVarDecl *>(); 1521ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko TemplateParameters = NULL; 1531ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko 1541ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko if (!ThisDecl) { 1555b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko // If there is no declaration, the defaults is our only guess. 1565b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko IsFilled = true; 1575b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko return; 1585b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko } 1595b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko 1605b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko Decl::Kind K = ThisDecl->getKind(); 1615b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko switch (K) { 1625b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko default: 1635b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko // Defaults are should be good for declarations we don't handle explicitly. 1645b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 1655b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::Function: 1665b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::CXXMethod: 1675b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::CXXConstructor: 1685b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::CXXDestructor: 1695b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::CXXConversion: { 1705b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko const FunctionDecl *FD = cast<FunctionDecl>(ThisDecl); 171af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = FunctionKind; 1721ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko ParamVars = ArrayRef<const ParmVarDecl *>(FD->param_begin(), 1731ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko FD->getNumParams()); 17489ab7d0012ffe02a335b765eeb9b48977a5ecd79Dmitri Gribenko ResultType = FD->getResultType(); 1751ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko unsigned NumLists = FD->getNumTemplateParameterLists(); 1761ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko if (NumLists != 0) { 17704bf29eb1b197e0a103139ab5d63b0b97432f004Dmitri Gribenko TemplateKind = TemplateSpecialization; 1781ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko TemplateParameters = 1791ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko FD->getTemplateParameterList(NumLists - 1); 1801ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko } 1811ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko 18289ab7d0012ffe02a335b765eeb9b48977a5ecd79Dmitri Gribenko if (K == Decl::CXXMethod || K == Decl::CXXConstructor || 18389ab7d0012ffe02a335b765eeb9b48977a5ecd79Dmitri Gribenko K == Decl::CXXDestructor || K == Decl::CXXConversion) { 1845b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko const CXXMethodDecl *MD = cast<CXXMethodDecl>(ThisDecl); 1851ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko IsInstanceMethod = MD->isInstance(); 1861ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko IsClassMethod = !IsInstanceMethod; 1871ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko } 1885b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 1895b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko } 1905b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::ObjCMethod: { 1915b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko const ObjCMethodDecl *MD = cast<ObjCMethodDecl>(ThisDecl); 192af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = FunctionKind; 1931ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko ParamVars = ArrayRef<const ParmVarDecl *>(MD->param_begin(), 1941ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko MD->param_size()); 19589ab7d0012ffe02a335b765eeb9b48977a5ecd79Dmitri Gribenko ResultType = MD->getResultType(); 19688815f3f81361692dd281000e3e46bf163b2f28bDmitri Gribenko IsObjCMethod = true; 1971ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko IsInstanceMethod = MD->isInstanceMethod(); 1981ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko IsClassMethod = !IsInstanceMethod; 1995b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 2005b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko } 2015b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::FunctionTemplate: { 2025b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko const FunctionTemplateDecl *FTD = cast<FunctionTemplateDecl>(ThisDecl); 203af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = FunctionKind; 20404bf29eb1b197e0a103139ab5d63b0b97432f004Dmitri Gribenko TemplateKind = Template; 2051ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko const FunctionDecl *FD = FTD->getTemplatedDecl(); 2061ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko ParamVars = ArrayRef<const ParmVarDecl *>(FD->param_begin(), 2071ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko FD->getNumParams()); 20889ab7d0012ffe02a335b765eeb9b48977a5ecd79Dmitri Gribenko ResultType = FD->getResultType(); 2091ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko TemplateParameters = FTD->getTemplateParameters(); 2105b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 2115b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko } 2125b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::ClassTemplate: { 2135b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko const ClassTemplateDecl *CTD = cast<ClassTemplateDecl>(ThisDecl); 214af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = ClassKind; 21504bf29eb1b197e0a103139ab5d63b0b97432f004Dmitri Gribenko TemplateKind = Template; 2161ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko TemplateParameters = CTD->getTemplateParameters(); 2175b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 2185b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko } 2195b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::ClassTemplatePartialSpecialization: { 2205b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko const ClassTemplatePartialSpecializationDecl *CTPSD = 2215b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko cast<ClassTemplatePartialSpecializationDecl>(ThisDecl); 222af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = ClassKind; 22304bf29eb1b197e0a103139ab5d63b0b97432f004Dmitri Gribenko TemplateKind = TemplatePartialSpecialization; 2241ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko TemplateParameters = CTPSD->getTemplateParameters(); 2255b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 2265b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko } 2275b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::ClassTemplateSpecialization: 228af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = ClassKind; 22904bf29eb1b197e0a103139ab5d63b0b97432f004Dmitri Gribenko TemplateKind = TemplateSpecialization; 2305b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 2315b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::Record: 23289ab7d0012ffe02a335b765eeb9b48977a5ecd79Dmitri Gribenko case Decl::CXXRecord: 233af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = ClassKind; 2345b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 2355b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::Var: 2365b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::Field: 237dd7b803e6ce5b8e61cf3b14af2c57199e5e991d9Dmitri Gribenko case Decl::EnumConstant: 2385b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::ObjCIvar: 2395b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::ObjCAtDefsField: 240af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = VariableKind; 2415b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 2425b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::Namespace: 243af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = NamespaceKind; 2445b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 24570ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko case Decl::Typedef: { 24670ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko Kind = TypedefKind; 24770ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko // If this is a typedef to something we consider a function, extract 24870ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko // arguments and return type. 24970ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko const TypedefDecl *TD = cast<TypedefDecl>(ThisDecl); 25070ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko const TypeSourceInfo *TSI = TD->getTypeSourceInfo(); 25170ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (!TSI) 25270ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko break; 25370ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TypeLoc TL = TSI->getTypeLoc().getUnqualifiedLoc(); 25470ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko while (true) { 25570ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TL = TL.IgnoreParens(); 25670ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko // Look through typedefs. 25770ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (TypedefTypeLoc *TypedefTL = dyn_cast<TypedefTypeLoc>(&TL)) { 25870ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TSI = TypedefTL->getTypedefNameDecl()->getTypeSourceInfo(); 25970ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (TSI) 26070ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko break; 26170ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TL = TSI->getTypeLoc().getUnqualifiedLoc(); 26270ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko continue; 26370ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 26470ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko // Look through qualified types. 26570ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (QualifiedTypeLoc *QualifiedTL = dyn_cast<QualifiedTypeLoc>(&TL)) { 26670ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TL = QualifiedTL->getUnqualifiedLoc(); 26770ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko continue; 26870ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 26970ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko // Look through pointer types. 27070ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (PointerTypeLoc *PointerTL = dyn_cast<PointerTypeLoc>(&TL)) { 27170ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TL = PointerTL->getPointeeLoc().getUnqualifiedLoc(); 27270ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko continue; 27370ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 27470ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (BlockPointerTypeLoc *BlockPointerTL = 27570ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko dyn_cast<BlockPointerTypeLoc>(&TL)) { 27670ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TL = BlockPointerTL->getPointeeLoc().getUnqualifiedLoc(); 27770ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko continue; 27870ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 27970ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (MemberPointerTypeLoc *MemberPointerTL = 28070ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko dyn_cast<MemberPointerTypeLoc>(&TL)) { 28170ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko TL = MemberPointerTL->getPointeeLoc().getUnqualifiedLoc(); 28270ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko continue; 28370ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 28470ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko // Is this a typedef for a function type? 28570ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko if (FunctionTypeLoc *FTL = dyn_cast<FunctionTypeLoc>(&TL)) { 28670ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko Kind = FunctionKind; 28770ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko ArrayRef<ParmVarDecl *> Params = FTL->getParams(); 28870ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko ParamVars = ArrayRef<const ParmVarDecl *>(Params.data(), 28970ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko Params.size()); 29070ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko ResultType = FTL->getResultLoc().getType(); 29170ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko break; 29270ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 29370ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko break; 29470ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 29570ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko break; 29670ff1091315c60fed68d7197c637ec8c588e67a1Dmitri Gribenko } 2975b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::TypeAlias: 298af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = TypedefKind; 2995b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 3005b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko case Decl::TypeAliasTemplate: { 3015b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko const TypeAliasTemplateDecl *TAT = cast<TypeAliasTemplateDecl>(ThisDecl); 302af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko Kind = TypedefKind; 30304bf29eb1b197e0a103139ab5d63b0b97432f004Dmitri Gribenko TemplateKind = Template; 304967e5d7ebb775a93f9c200d19d557d18bf945f10Dmitri Gribenko TemplateParameters = TAT->getTemplateParameters(); 3055b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko break; 3061ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko } 307cff339a60a571a606a7510548f661dc6a719368dDmitri Gribenko case Decl::Enum: 308cff339a60a571a606a7510548f661dc6a719368dDmitri Gribenko Kind = EnumKind; 309cff339a60a571a606a7510548f661dc6a719368dDmitri Gribenko break; 3105b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko } 3115b32a08abe5530e9294b7b373cc70199b9e2fca4Dmitri Gribenko 3121ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko IsFilled = true; 3131ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko} 3141ca7ecc8854ffea215c033a0d8482551bf1b73f0Dmitri Gribenko 3158d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} // end namespace comments 3168d3ba23f2d9e6c87794d059412a0808c9cbacb25Dmitri Gribenko} // end namespace clang 317af19a6aaa2959ef5e76f19d51e87ef523bdeeddeDmitri Gribenko 318